CSV to JSON Converter

CSV to JSON Converter – Free Online Tool

Use our free and reliable CSV to JSON converter to instantly convert your CSV (Comma-Separated Values) files into structured JSON format. This tool simplifies the data transformation process for developers, data analysts, and marketers who need clean and accurate JSON data.

What is CSV to JSON Conversion?

CSV to JSON conversion involves transforming plain-text tabular data (CSV) into the structured JSON format, which is commonly used for APIs, web applications, and configuration files. JSON (JavaScript Object Notation) makes your data machine-readable and easier to process programmatically.

Key Features of CSV to JSON Converter

• Completely free and online – no signup or software needed
• Supports large CSV datasets
• Automatically detects headers and converts them into JSON keys
• Output is clean, properly indented, and ready for API or app use
• Secure – your data never leaves your browser

How to Convert CSV to JSON Online

1. Paste your CSV data into the input box or upload a .csv file.
2. Click the "Convert" button.
3. Copy or download the resulting JSON output from the output section.

Example: CSV to JSON Conversion

CSV Input:

Name, Age, City
Alice, 25, New York
Bob, 30, London

JSON Output:

[
  {
    "Name": "Alice",
    "Age": "25",
    "City": "New York"
  },
  {
    "Name": "Bob",
    "Age": "30",
    "City": "London"
  }
]

Why Use CSV to JSON Converter?

This tool eliminates the need for manual coding or scripts to convert CSV to JSON. It's ideal for developers working with APIs, importing/exporting datasets, or testing applications that use JSON-formatted input.

FAQs About CSV to JSON

1. What is the difference between CSV and JSON?

CSV is a flat file format used for tabular data. JSON is a hierarchical, structured format better suited for web and software applications.

2. Is my data safe?

Yes, all conversions are done locally in your browser. No data is sent to any server.

3. Can I convert large CSV files?

Yes, our converter supports large datasets. However, performance may depend on your browser and system memory.

4. Does this tool support special characters or UTF-8?

Yes, the converter fully supports UTF-8 encoding and special characters.